Information processing apparatus, information processing method, and computer-readable recording medium

1. An information processing apparatus, comprising:

circuitry configured to:

determine additional information that corresponds to input information based on the input information inputted in an extended work space in which a real object and a virtual object are operable, wherein the extended work space is separate from the information processing apparatus; and

receive a first operation input to the input information and control display of the virtual object in the extended work space by use of the additional information,

wherein the additional information includes hint information received from a remote location to enable collaboration.

2. The information processing apparatus according to claim 1 , wherein the circuitry is further configured to:

recognize a writing trajectory input by handwriting of a user in the extended work space; and

determine the additional information that corresponds to the input information.

3. The information processing apparatus according to claim 2 , wherein the circuitry is further configured to receive the writing trajectory input by handwriting of the user, from an input detecting device configured to process a signal transmitted from a writing device configured for handwriting input.

4. The information processing apparatus according to claim 3 , wherein the writing device is capable of virtual writing input, and the circuitry is further configured to recognize the writing trajectory of the virtual writing input to set the writing trajectory as the additional information.

5. The information processing apparatus according to claim 1 , wherein the circuitry is further configured to:

recognize information included in the real object present in the extended work space as the input information; and

determine the additional information that corresponds to the input information.

6. The information processing apparatus according to claim 1 , wherein the additional information is information to determine whether to display the virtual object.

7. The information processing apparatus according to claim 1 , wherein the virtual object is information related to the input information recognized by the circuitry.

8. The information processing apparatus according to claim 1 , wherein the circuitry is further configured to

convert position information of the virtual object displayed for the real object in the extended work space, to an object coordinates system specific to the real object in the extended work space related to the virtual object, and

wherein upon reception of a second operation input to move the real object in the extended work space, the circuitry is further configured to move a display position of the virtual object in accordance with a movement of the object.

9. An information processing method, comprising:

in an information processing apparatus:

determining additional information that corresponds to input information based on the input information inputted in an extended work space in which a real object and a virtual object are operable,

wherein the extended work space is separate from the information processing apparatus; and

receiving an operation input to the inputted input information, and controlling display of the virtual object displayed in the extended work space by use of the additional information, wherein the additional information includes hint information received from a remote location to enable collaboration.

10. A non-transitory computer-readable storage medium having stored thereon, computer-executable instructions for causing a computer to execute operations in an information processing apparatus, the operations comprising:

determining additional information that corresponds to input information based on the input information inputted in an extended work space in which a real object and a virtual object are operable, wherein the extended work space is separate from the information processing apparatus; and

receiving an operation input to the inputted input information and control display of the virtual object in the extended work space by use of the additional information, wherein the additional information includes hint information received from a remote location to enable collaboration.